| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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The CK6150 CNC lathe is an industry-proven, high-performance turning center designed for robust metal cutting tasks. Whether you're machining precision shafts or complex disc-type components, the CK6150 delivers consistent accuracy, exceptional rigidity, and long-term durability-making it a go-to choice for manufacturing, repair shops, and high-output production lines alike.
Built with hardened structural components, a large spindle bore, and reliable CNC control, this lathe handles heavy-duty cutting while maintaining tight tolerances. It supports a wide range of turning processes-from cylindrical and taper cutting to threading (metric, inch, multi-start) and arc profiling, all while keeping operation smooth, quiet, and safe.
Comes equipped with the GSK CNC system and Guangshu servo drives for fast response and precise movement.
Optional upgrades available to Syntec or FANUC systems for even greater customization and performance.
Uses a precision-balanced spindle with high-grade bearing sets and dynamic stability, achieving top-tier rotational accuracy with minimal noise-even at high loads.
Spindle bore of 82mm enables processing of larger-diameter bars or shafts without compromise.
The bed and saddle are manufactured with high-frequency quenched hard rails, using wear-resistant materials to withstand years of continuous use without deformation or loss of accuracy.
Scraper protection shields the guideways from iron chips and coolant contamination.
Features a fully automatic centralized lubrication pump, ensuring precise oil distribution to each axis and component. Built-in alarms notify operators of any oil shortage or abnormal flow-preventing wear before it starts.
Standard 4-position electric tool turret ensures fast tool changes and stable clamping.
Supports up to 25×25mm tool shanks, perfect for heavy-duty cutting inserts.
Optional upgrade: Double tool turret or rotary turret for complex multi-process machining.
Tailstock fitted with MT5# live center taper and 75mm sleeve diameter for added support when working on longer or heavier parts.
Optional: Hydraulic or pneumatic tailstock available for automated setups.
Perfect balance of precision and power
Ideal for mass production or custom job shops
Designed for minimal downtime and easy maintenance
Supported by reliable after-sales service and fast delivery
| Specification | 6150 | |
| Machining Capacity | Chuck size | K11-250 |
| Maximum swing diameter over bed | 500mm | |
| Maximum swing diameter over carriage | 290mm | |
| Bed guide rail width | 405mm | |
| Maximum machining length | 500/1000/1500/2000mm | |
| Spindle | Spindle speed range | 45-1600rpm |
| Spindle through hole | 82mm | |
| Spindle nose | A2-8 | |
| Spindle taper | 90#(Metric No. 90) | |
| Feed Axis | X-axis travel | 295mm |
| Z-axis travel | 500/1000/1500/2000mm | |
| X/Z-axis rapid traverse speed | 6/8m/min | |
| Xaxis/Zaxis | Accurate positioning | ≤0.01mm/≤0.015mm |
| Repeatitive positioning | ≤0.01mm/≤0.010mm | |
| Tool Turret/Tool Holder | Tool holder type | Electric Tool post |
| Number of tool positions | 4 | |
| Tool holder size | 25*25mm | |
| Tailstock | Tailstock sleeve diameter | 75mm |
| Tailstock sleeve travel | 150mm | |
| Tailstock live center taper | MT5# | |
| Motor | Main motor power | 7.5kw |
| Cooling pump power | 210w | |
| Machine Specifications | Machine overall dimensions | 2300/2800/3300/3800*1600*2000mm |
| Weight (approx.) | 2200/2700kg | |
| Configuration | Standard Configuration | Optional Configuration |
| GSK Control System | Syntec System | |
| Variable Frequency Main Moto | Fanuc System | |
| Manual Chuck | Hydraulic Chuck | |
| 4-Position Electric Tool Turret | Rotary Chuck | |
| Work Light | Hydraulic Tailstock | |
| Lubrication Pump | Pneumatic Tailstock | |
| Three-Color Indicator Light | Double Tool Turret | |
| Cooling Pump | ||
| Parallel Wedge |
| Specification | 6140B | 6140H | 6150 | 6163 | 6170 | 6180 | 6186V | |
| Machining Capacity | Chuck size | K11-250 | K11-250 | K11-250 | K11-400 | K11-550 | K11-400 | K72-630 |
| Maximum swing diameter over bed |
420mm | 420mm | 500mm | 630mm | 780mm | 800mm | 860mm | |
| Maximum swing diameter over carriage |
210mm | 210mm | 290mm | 290mm | / | 480mm | 500mm | |
| Bed guide rail width | 335mm | 335mm | 405mm | 420mm | 490mm | 600mm | 610mm | |
| Maximum machining length | 750mm | 750mm | 500/1000/ 1500/2000mm |
500/1000/ 1500/2000mm |
950mm | 750/1500/ 2000/3000/ 4000/5000mm |
850/1350/ 1850/2850/ 3850/4850/5850mm |
|
| Spindle | Spindle speed range | 60-2000rpm | 200-3200rpm | 45-1600rpm | 45-1600rpm | 45-1600rpm | 40-950rpm | 30-830rpm |
| Spindle through hole | 58mm | 58mm | 82mm | 82mm | 105mm | 105mm | 105mm | |
| Spindle nose | D-6 | A2-6 | A2-8 | C11 | A2-11 | A2-11 | ||
| Spindle taper | MT6# | MT6# | 90#(Metric No. 90) | 90#(Metric No. 90) | 90#(Metric No. 90) | 90#(Metric No. 90) | ||
| Feed Axis | X-axis travel | 295mm | 295mm | 295mm | 295mm | 560mm | 470mm | 460mm |
| Z-axis travel | 750mm | 750mm | 500/1000/ 1500/2000mm |
500/1000/ 1500/2000mm |
950mm | 750/1500/ 2000/3000mm |
1000/1500/ 2000/3000/ 4000/5000/6000mm |
|
| X/Z-axis rapid traverse speed | 6/8m/min | 6/8m/min | 6/8m/min | 6/8m/min | 6/8m/min | 6/8m/min | 6/6m/min | |
| Xaxis/Zaxis | Accurate positioning |
≤0.01mm/ ≤0.015mm |
≤0.01mm/ ≤0.015mm |
≤0.01mm/≤0.015mm | ≤0.01mm/≤0.015mm | ≤0.01mm/≤0.015mm | ≤0.002mm/≤0.025mm | ≤0.015mm/≤0.02mm |
| Repeatitive positioning |
≤0.0075mm/≤0.010mm | ≤0.0075mm/≤0.010mm | ≤0.01mm/≤0.010mm | ≤0.01mm/≤0.010mm | ≤0.01mm/≤0.010mm | ≤0.01mm/≤0.010mm | ≤0.01mm/≤0.01mm | |
| Tool Turret/Tool Holder | Tool holder type | Electric Tool post | Electric Tool post | Electric Tool post | Electric tool post | Electric Tool post | Electric Tool post | Electric Tool post |
| Number of tool positions | 4 | 4 | 4 | 9 | 4 | 4 | 4 | |
| Tool holder size | 25*25mm | 25*25mm | 25*25mm | 25*25mm | 32*32mm | 32*32mm | 40*40mm | |
| Tailstock | Tailstock sleeve diameter | 65mm | 65mm | 75mm | 75mm | / | 120mm | 130mm |
| Tailstock sleeve travel | 150mm | 150mm | 150mm | 150mm | / | 250mm | 250mm | |
| Tailstock live center taper | MT4# | MT4# | MT5# | MT5# | / | MT6# | MT6# | |
| Motor | Main motor power | 7.5kw | 7.5kw | 7.5kw | 11kw | 15kw | 15kw | 15kw |
| Cooling pump power | 210w | 210w | 210w | 210w | 210w | 210w | 125w | |
| Machine Specifications | Machine overall dimensions | 2200*1400 *1700mm |
2200*1400 *1700mm |
2300/2800/ 3300/3800 *1600*2000mm |
2300/2800/ 3300/3800 *1600*2300mm |
3000*1700 *1800mm |
3900/4400/ 5400*2600 *2600mm |
3500/4000/ 4500/5500/ 6500/8500/ 9500*2200 *2200mm |
| Weight (approx.) | 1700kg | 1700kg | 2200/2700kg | 2500/3000kg | 2800kg | 4600/5600/ 6600/7850kg |
5200/5800/ 6500/7200/ 8000/8700/ 9500kg |
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